Abex/Denison Introduces
New Trimline Family
Of Hydraulic Pumps

A powerful new generation of
axial piston variable volume hydraulic
pumps and motors have
been combined by Abex Corporation,
Denison Division, into
what the firm states are the
smallest, lightest and most compact
transmission packages available
to mobile equipment industries.
This new family of transmissions,
known as The Gold Cup
"Trimline," is suitable for marine
and general industrial applications.
Convenient rear porting
facilitates installation and
piping of the pump and motor
combinations.

The new Gold Cup "Trimline"
hydrostatic transmissions have
high speed, pressure, flow and
torque capabilities for their physical
size and weight. They also
have fast compensator override—-
less than 50 milliseconds. The
override feature holds pump displacement
where it is needed to
maintain pressure and output
torque. This quick response plus
unique built-in valving eliminates
the need for external cross-port
relief valves.

D e s i g n a t e d Trimline 6 and
Trimline 7.25, the first two models
currently available offer displacements
of 6.00 and 7.25 cubic
inches per revolution, respectively.
Other sizes to be released
soon in the new Gold Cup line
of hydrostatic transmissions have
d i s p l a c e m e n t s of 11.00, 14.00,
24.00 and 29.00 cubic inches per
revolution. Just three frame or
housing sizes will accommodate
all of these displacements.

The new Gold Cup "Trimline"
transmissions from Denison are
rated up to 3,000 rpm, with maximum
5,000 psi continuous and
6,000 psi intermittent closed loop
pressure. The units also can be
used in open loop circuits or combination
closed/open loop circuits,
a desirable feature for many mobile
applications.

In addition to its plants in
Columbus, Marysville, and Delaware,
Ohio, Denison has plants
and sales offices in Belgium, Denmark,
England, France, India,
Italy, Japan and West Germany.
The company is further represented
throughout the world by
a network of sales and service
affiliates.